Zenith Stromberg 175CD-2 Carburetors

Looking for complete carburetors for Triumph TR6 car, not motorcycle. Need not be functional, I plan to exchange them for rebuilt units, but must be complete. Manifold and linkage included preferred, but since these carbs were used on other cars too, need not have come from a Triumph.
Looking for about $25/carb, extra for manifold and linkage.